triciataylorbraswell triciataylorbraswell
  • 26-03-2020
  • Mathematics
contestada

Factor completely.
2x4 + 4x3 – 30x2? =

Respuesta :

Epina9489
Epina9489 Epina9489
  • 26-03-2020


Answer: -40

Multiply 2 by 4.
8+4•3-30•2
Multiply 4 by 3
8+12-30•2
Multiply-30 by 2
8+12-60
Simplify by adding and subtracting:
Add 8 and 12
20-60
Subtract 60 from 20
-40
Answer Link
keirajackson0 keirajackson0
  • 06-11-2020

Answer:2x^2(x+5)(x-3)

Answer Link

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